BS 5817-10:1989
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Audiovisual, video and television equipment and systems. Specification for audio cassette systems
Hardcopy , PDF
15-07-1992
English
31-10-1989
Special requirements for magnetic tape cassettes used for educational and training purposes to secure student response facilities and fully compatible pre-recorded information (teacher) which is safeguarded.
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